*SUPPORT*
IN: gazzer wif OUT: RED RED RED RED RED
IN: dax lug OUT: GREEN GREEN GREEN GREEN
IN: zup tufa OUT: YELLOW PURPLE
IN: tufa OUT: PURPLE
IN: zup gazzer lug OUT: YELLOW RED YELLOW RED YELLOW RED YELLOW RED
IN: gazzer kiki OUT: RED RED RED
IN: dax tufa OUT: GREEN PURPLE
IN: dax tufa zup OUT: GREEN PURPLE YELLOW
IN: tufa wif OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: gazzer gazzer tufa OUT: RED RED PURPLE
IN: zup kiki OUT: YELLOW YELLOW YELLOW
IN: zup lug OUT: YELLOW YELLOW YELLOW YELLOW
IN: gazzer OUT: RED
IN: tufa lug OUT: PURPLE PURPLE PURPLE PURPLE

*QUERY*
IN: dax OUT: GREEN
IN: dax kiki OUT: GREEN GREEN GREEN
IN: tufa kiki OUT: PURPLE PURPLE PURPLE
IN: gazzer gazzer OUT: RED RED
IN: dax wif OUT: GREEN GREEN GREEN GREEN GREEN
IN: zup OUT: YELLOW
IN: gazzer zup OUT: RED YELLOW
IN: zup wif OUT: YELLOW YELLOW YELLOW YELLOW YELLOW
IN: gazzer gazzer kiki OUT: RED RED RED RED RED RED
IN: dax tufa lug OUT: GREEN PURPLE GREEN PURPLE GREEN PURPLE GREEN PURPLE

*GRAMMAR*
zup -> YELLOW 
 gazzer -> RED 
 dax -> GREEN 
 tufa -> PURPLE 
 x1 lug -> [x1] [x1] [x1] [x1] 
 x1 wif -> [x1] [x1] [x1] [x1] [x1] 
 x1 kiki -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 